From New York Times Bestselling Author Ian Douglas comes the next chapter in his grand space odyssey, Andromedan Dark, Darkness Falling. Lord Commander Grayson St. Clair has guided the Tellus Ad Astra to a part of the universe no human--and possibly no race known to Man--has ever seen. Far from the worlds they know, the colony ship is on its own, facing . . . something that seems to have no weakness. Something whose sole...